289085760

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:635

約数の個数: 280

約数和(自身を含む): 1084295520

約数和(自身を除く): 795209760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 576, 587, 608, 648, 684, 720, 760, 810, 855, 864, 912, 960, 1026, 1080, 1140, 1174, 1216, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1728, 1761, 1824, 2052, 2160, 2280, 2348, 2565, 2592, 2736, 2880, 2935, 3040, 3078, 3240, 3420, 3522, 3648, 4104, 4320, 4560, 4696, 5130, 5184, 5283, 5472, 5870, 6080, 6156, 6480, 6840, 7044, 7695, 8208, 8640, 8805, 9120, 9392, 10260, 10566, 10944, 11153, 11740, 12312, 12960, 13680, 14088, 15390, 15849, 16416, 17610, 18240, 18784, 20520, 21132, 22306, 23480, 24624, 25920, 26415, 27360, 28176, 30780, 31698, 32832, 33459, 35220, 37568, 41040, 42264, 44612, 46960, 47547, 49248, 52830, 54720, 55765, 56352, 61560, 63396, 66918, 70440, 79245, 82080, 84528, 89224, 93920, 95094, 98496, 100377, 105660, 111530, 112704, 123120, 126792, 133836, 140880, 158490, 164160, 167295, 169056, 178448, 187840, 190188, 200754, 211320, 223060, 237735, 246240, 253584, 267672, 281760, 301131, 316980, 334590, 338112, 356896, 380376, 401508, 422640, 446120, 475470, 492480, 501885, 507168, 535344, 563520, 602262, 633960, 669180, 713792, 760752, 803016, 845280, 892240, 903393, 950940, 1003770, 1014336, 1070688, 1204524, 1267920, 1338360, 1505655, 1521504, 1606032, 1690560, 1784480, 1806786, 1901880, 2007540, 2141376, 2409048, 2535840, 2676720, 3011310, 3043008, 3212064, 3568960, 3613572, 3803760, 4015080, 4516965, 4818096, 5071680, 5353440, 6022620, 6424128, 7227144, 7607520, 8030160, 9033930, 9636192, 10706880, 12045240, 14454288, 15215040, 16060320, 18067860, 19272384, 24090480, 28908576, 32120640, 36135720, 48180960, 57817152, 72271440, 96361920, 144542880, 289085760]

約数ペア:

[(1, 289085760), (2, 144542880), (3, 96361920), (4, 72271440), (5, 57817152), (6, 48180960), (8, 36135720), (9, 32120640), (10, 28908576), (12, 24090480), (15, 19272384), (16, 18067860), (18, 16060320), (19, 15215040), (20, 14454288), (24, 12045240), (27, 10706880), (30, 9636192), (32, 9033930), (36, 8030160), (38, 7607520), (40, 7227144), (45, 6424128), (48, 6022620), (54, 5353440), (57, 5071680), (60, 4818096), (64, 4516965), (72, 4015080), (76, 3803760), (80, 3613572), (81, 3568960), (90, 3212064), (95, 3043008), (96, 3011310), (108, 2676720), (114, 2535840), (120, 2409048), (135, 2141376), (144, 2007540), (152, 1901880), (160, 1806786), (162, 1784480), (171, 1690560), (180, 1606032), (190, 1521504), (192, 1505655), (216, 1338360), (228, 1267920), (240, 1204524), (270, 1070688), (285, 1014336), (288, 1003770), (304, 950940), (320, 903393), (324, 892240), (342, 845280), (360, 803016), (380, 760752), (405, 713792), (432, 669180), (456, 633960), (480, 602262), (513, 563520), (540, 535344), (570, 507168), (576, 501885), (587, 492480), (608, 475470), (648, 446120), (684, 422640), (720, 401508), (760, 380376), (810, 356896), (855, 338112), (864, 334590), (912, 316980), (960, 301131), (1026, 281760), (1080, 267672), (1140, 253584), (1174, 246240), (1216, 237735), (1296, 223060), (1368, 211320), (1440, 200754), (1520, 190188), (1539, 187840), (1620, 178448), (1710, 169056), (1728, 167295), (1761, 164160), (1824, 158490), (2052, 140880), (2160, 133836), (2280, 126792), (2348, 123120), (2565, 112704), (2592, 111530), (2736, 105660), (2880, 100377), (2935, 98496), (3040, 95094), (3078, 93920), (3240, 89224), (3420, 84528), (3522, 82080), (3648, 79245), (4104, 70440), (4320, 66918), (4560, 63396), (4696, 61560), (5130, 56352), (5184, 55765), (5283, 54720), (5472, 52830), (5870, 49248), (6080, 47547), (6156, 46960), (6480, 44612), (6840, 42264), (7044, 41040), (7695, 37568), (8208, 35220), (8640, 33459), (8805, 32832), (9120, 31698), (9392, 30780), (10260, 28176), (10566, 27360), (10944, 26415), (11153, 25920), (11740, 24624), (12312, 23480), (12960, 22306), (13680, 21132), (14088, 20520), (15390, 18784), (15849, 18240), (16416, 17610)]